CMSuno 1.7 – ‘tgo’ Stored Cross-Site Scripting (XSS) (Authenticated)

• Exploit Database
• 159 阅读

• 作者： splint3rsec
  日期： 2021-08-05
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/50179/
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  # Exploit Title: CMSuno 1.7 - &apos;tgo&apos; Stored Cross-Site Scripting (XSS) (Authenticated) # Date: 03-08-2021 # Exploit Author: splint3rsec # Vendor Homepage: https://github.com/boiteasite # Software Link: https://github.com/boiteasite/cmsuno # Affected Version(s): CMSuno 1.7 (and prior) # CVE : CVE-2021-36654   CMSuno version 1.7 and prior is vulnerable to a stored cross-site scripting.   The attacker must be authenticated to exploit the vulnerability.   The payload injection is done while updating the template&apos;s image filename, vulnerable parameter is *tgo*   Steps to reproduce:   1. Go to /uno.php and click on *plugins* 2. Click on *Logo* 3. Choose a random picture in your files repo, click on save and intercept the request 4. Edit the POST request to /uno/template/uno1/uno1.php by modifying the tgo parameter&apos;s value to ")}</style><script>VULN JS CODE HERE</script> 5. Forward the request and click on *publish* 6. Click on *See the website* 7. XSS